Patents Assigned to ISTA Pharmaceutical, Inc.
  • Patent number: 8372814
    Abstract: Provided by the present invention are compositions or formulations suitable for application to a patient's eyes which utilizes a topical ophthalmically-acceptable formulation comprising a therapeutically-effective amount of an ophthalmically-active antimicrobial agent, and an ophthalmically-active anti-inflammatory or steroidal agent in combination with physiologic levels of serum electrolytes in an ophthalmic formulation for the treatment of changes in the normal eye condition. The invention also includes methods of treating patient's having an ophthalmic disease, injury or disorder, utilizing the compositions or formulations. Also provided are kits comprising the compositions or formulations and a means of applying the compositions or formulation to the patient's eyes.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: February 12, 2013
    Assignee: ISTA Pharmaceuticals, Inc.
    Inventors: Mark Abelson, Kirk McMullin
  • Publication number: 20120323178
    Abstract: Novel compositions including bepotastine besilate and a corticosteroid are provided, compositions including at least about 0.008% w/v benzalkonium chloride, and compositions including hydroxypropylmethyl cellulose E15 LV.
    Type: Application
    Filed: January 3, 2012
    Publication date: December 20, 2012
    Applicants: Mitsubishi Tanabe Pharma Corporation, ISTA Pharmaceuticals, Inc.
    Inventors: Angel Padilla, George Baklayan
  • Publication number: 20120255544
    Abstract: Novel compositions including bepotastine besilate and a corticosteroid are provided, compositions including at least about 0.008% w/v benzalkonium chloride, and compositions including hydroxypropylmethyl cellulose E15 LV.
    Type: Application
    Filed: May 2, 2012
    Publication date: October 11, 2012
    Applicants: ISTA Pharmaceuticals, Inc.
    Inventors: Angel Padilla, George Baklayan
  • Publication number: 20120225905
    Abstract: Novel compositions including bepotastine besilate are provided such as sorbitol-free compositions, compositions including at least about 0.008% w/v benzalkonium chloride, and compositions including hydroxypropylmethyl cellulose E15 LV.
    Type: Application
    Filed: May 2, 2012
    Publication date: September 6, 2012
    Applicants: Mitsubishi Tanabe Pharma Corporation, ISTA Pharmaceuticals, Inc.
    Inventors: Angel Padilla, George Baklayan
  • Publication number: 20120195972
    Abstract: Provided by the present invention are compositions or formulations suitable for application to a patient's eyes which utilizes a topical ophthalmically-acceptable formulation comprising a therapeutically-effective amount of an ophthalmically-active antimicrobial agent, and an ophthalmically-active anti-inflammatory or steroidal agent in combination with physiologic levels of serum electrolytes in an ophthalmic formulation for the treatment of changes in the normal eye condition. The invention also includes methods of treating patient's having an ophthalmic disease, injury or disorder, utilizing the compositions or formulations. Also provided are kits comprising the compositions or formulations and a means of applying the compositions or formulation to the patient's eyes.
    Type: Application
    Filed: February 9, 2012
    Publication date: August 2, 2012
    Applicant: ISTA Pharmaceuticals, Inc.
    Inventors: Mark Abelson, Kirk McMullin, Angel Padilla
  • Publication number: 20110054031
    Abstract: The disclosure provides methods and ophthalmic NSAIDs as adjuvants to VEGF inhibitors useful for treating retinal disorders, including but not limited to wet AMD, diabetic retinopathy, diabetic macular edema, central retinal vein occlusion, and branch retinal vein occlusion.
    Type: Application
    Filed: February 19, 2009
    Publication date: March 3, 2011
    Applicant: ISTA Pharmaceuticals, Inc.
    Inventors: Tim McNamara, Simon P. Chandler, Tetsuo Kida
  • Publication number: 20080248021
    Abstract: The present invention is directed to compositions and processes related to use of hyaluronidase in combination with plasmin for the induction of posterior vitreous detachment.
    Type: Application
    Filed: June 30, 2006
    Publication date: October 9, 2008
    Applicant: ISTA PHARMACEUTICALS, INC.
    Inventor: Lisa R. Grillone
  • Publication number: 20070287749
    Abstract: The present invention discloses a stability enhanced aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof, an alkyl aryl polyether alcohol type polymer such as tyloxapol, or a polyethylene glycol fatty acid ester such as polyethylene glycol monostearate. The present invention further discloses new bromfenac ophthalmic compositions which can potentially treat a broader patient population, and have greater stability properties, and may require a lower concentration or less doses of bromfenac then previously known bromfenac compositions. The present invention further comprises a method for treating inflammation and/or pain of the eye in a patient which method comprises topical application to the eye of a patient in need thereof of a therapeutically effective amount of a topical ophthalmic composition comprising bromfenac at a concentration of about 0.05% w/v to about 0.24% w/v.
    Type: Application
    Filed: May 30, 2007
    Publication date: December 13, 2007
    Applicant: ISTA Pharmaceuticals, Inc.
    Inventors: Shirou Sawa, Shuhei Fujita, Lisa Grillone
  • Patent number: 7141610
    Abstract: A method comprising administering by ocular route a dose of a glycol ether effective to induce retinal detachment.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: November 28, 2006
    Assignee: ISTA Pharmaceuticals, Inc.
    Inventor: Hampar L. Karageozian
  • Patent number: 7115408
    Abstract: This invention relates generally to the use of annexin II for the purpose of stabilizing a hyaluronidase enzyme for administration to the eyes of humans or other mammals.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: October 3, 2006
    Assignee: ISTA Pharmaceuticals, Inc.
    Inventor: Kathryn A. Rich
  • Publication number: 20060183698
    Abstract: Provided by the present invention are compositions or formulations suitable for application to a patient's eyes which utilizes a topical ophthalmically-acceptable formulation comprising a therapeutically-effective amount of an ophthalmically-active antimicrobial agent, and an ophthalmically-active anti-inflammatory or steroidal agent in combination with physiologic levels of serum electrolytes in an ophthalmic formulation for the treatment of changes in the normal eye condition. The invention also includes methods of treating patient's having an ophthalmic disease, injury or disorder, utilizing the compositions or formulations. Also provided are kits comprising the compositions or formulations and a means of applying the compositions or formulation to the patient's eyes.
    Type: Application
    Filed: June 7, 2005
    Publication date: August 17, 2006
    Applicant: ISTA Pharmaceuticals, Inc.
    Inventor: Mark Abelson
  • Patent number: 6939542
    Abstract: A thimerosal-free hyaluronidase preparation wherein the preferred hyaluronidase enzyme is devoid of molecular weight fractions below 40,000 MW, between 60-70,000 MW and above 100,000 MW. Also disclosed is a method for accelerating the clearance of hemorrhagic blood from the vitreous humor of the eye, said method comprising the step of contacting at least one hemorrhage-clearing enzyme (e.g., a ?-glucuronidase, matrix metalloproteinase, chondroitinase, chondroitin sulfatase or protein kinase) with the vitreous humor in an amount which is effective to cause accelerated clearance of blood therefrom.
    Type: Grant
    Filed: February 14, 2003
    Date of Patent: September 6, 2005
    Assignee: Ista Pharmaceuticals, Inc.
    Inventors: Hampar L. Karageozian, Vicken H. Karageozian, Maria Cristina Kenney, Jose Luis Gutierrez Flores, Gabriel Arturo Carpio Aragon, Anthony B. Nesburn
  • Patent number: 6737075
    Abstract: The invention disclosed herein relates to biochemical methods for the elimination of corneal collagen fiber disorganization to improve vision. Disorganization of corneal collagen fibers is seen in corneal scars, corneal opacification and corneal haze. In addition, the invention relates to biochemical methods for the elimination of corneal collagen fiber disorganization resulting from accidental traumatic injury to the cornea and from refractive surgery for such as radial keratotomy (RK), photorefractive keratectomy (PRK), and laser in situ keratomileusis (LASIK) so as to improve visual acuity and quality of vision.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: May 18, 2004
    Assignee: Ista Pharmaceuticals, Inc.
    Inventor: Hampar Karageozian
  • Patent number: 6610292
    Abstract: An enzymatic method is provided for treating ophthalmic disorders of the mammalian eye. Prevention of neovascularization and the increased rate of clearance from the vitreous of materials toxic to the retina is accomplished by administering an amount of hyaluronidase effective to liquefy the vitreous humor of the treated eye without causing toxic damage to the eye. Liquefaction of the vitreous humor increases the rate of liquid exchange from the vitreal chamber. This increase in exchange removes those materials and conditions whose presence causes ophthalmological and retinal damage.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: August 26, 2003
    Assignee: ISTA Pharmaceuticals, Inc.
    Inventors: Hampar Karageozian, Vicken Karageozian, Maria C. Kenney, Jose L. G. Flores, Gabriel Arturo Carpio Aragon, Anthony B. Nesburn
  • Patent number: 6551590
    Abstract: The invention provide a method for accelerating the clearance of hemorrhagic blood from the vitreous humor of a mammalian eye without producing toxicity to the eye, the method comprising contacting with the vitreous humor an amount of a solution which contains hyaluronidase to provide a dose of at least 1 International Unit of hyaluronidase, the hyaluronidase being in purified form possessing intravitreal hemorrhage-clearing activity and being free from impurities that produce toxicity to the eye.
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: April 22, 2003
    Assignee: ISTA Pharmaceuticals, Inc.
    Inventors: Hampar L. Karageozian, Vicken H. Karageozian, Maria Cristina Kenney, Jose Luis Gutierrez Flores, Gabriel Arturo Carpio Aragon, Anthony B. Nesburn
  • Patent number: 6537545
    Abstract: An Enzyme Orthokeratology method is provided for correcting refractive errors in the eye of a subject mammal. Accelerating reshaping of the cornea is accomplished by administering a corneal hardening amount of a corneal hardening agent to the eye of the subject. Reformation is accomplished under the influence of a rigid contact lens or a series of lenses having a concave curvature that will correct a refractive error. The cornea rapidly reshapes its convex curvature to the concave curvature of the contact lens, rendering the eye emmetropic. The cornea is permitted to “harden” to retain the new emmetropic shape. After “hardening” has occurred, the lens rendering the eye emmetropic is removed.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: March 25, 2003
    Assignee: ISTA Pharmaceuticals, Inc.
    Inventors: Hamper Karageozian, John Y. Park, Vicken Karageozian, Phillip Baker, Anthony Nesburn
  • Patent number: 6132735
    Abstract: A method and apparatus for correcting refractive errors of the eye are disclosed. Accelerated reshaping of the corneal tissue is accomplished by administering one or more enzymes and/or other agents to the eye which temporarily soften the cornea. The cornea is thereafter fitted with a rigid contact lens or a series of lenses which have a concave curvature that will correct a refractive error. The softened cornea then rapidly reshapes its convex curvature to the concave curvature of the contact lens or series of lenses, thereby rendering the eye emmetropic. The enzymes and/or other agents then dissipate from the cornea, and the cornea "hardens" to retain the new emmetropic shape. After "hardening" has occurred, the lens rendering the eye emmetropic is removed.
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: October 17, 2000
    Assignee: ISTA Pharmaceutical, Inc.
    Inventors: Donald H. Harris, Charles May, Hampar Karageozian